:confused: I HAVE A 15' COMP-X SUB[800RMS] IN SEALED 1.5CUBFT BOX,BUT IT SHOULD BE PLACED IN A 1.0CUFT.....THE 1.5 BOX IS FOR PORTED..BUT IT HITS HARD AND MAKES YOUR EARS BLEED EVEN IF IT IS .5CUFT BIGGER!!!! WOULD THIS CAUSE DAMAGE TO THE SUB??